Search Results for author: Jiayu Ding

Found 5 papers, 2 papers with code

Symmetry-Guided Reinforcement Learning for Versatile Quadrupedal Gait Generation

1 code implementation15 Mar 2024 Jiayu Ding, Xulin Chen, Garret E. Katz, Zhenyu Gan

Quadrupedal robots exhibit a wide range of viable gaits, but generating specific footfall sequences often requires laborious expert tuning of numerous variables, such as touch-down and lift-off events and holonomic constraints for each leg.

reinforcement-learning Reinforcement Learning

LongNet: Scaling Transformers to 1,000,000,000 Tokens

3 code implementations5 Jul 2023 Jiayu Ding, Shuming Ma, Li Dong, Xingxing Zhang, Shaohan Huang, Wenhui Wang, Nanning Zheng, Furu Wei

Scaling sequence length has become a critical demand in the era of large language models.

Reasoning Chain Based Adversarial Attack for Multi-hop Question Answering

no code implementations17 Dec 2021 Jiayu Ding, Siyuan Wang, Qin Chen, Zhongyu Wei

The results demonstrate significant performance reduction on both answer and supporting facts prediction, verifying the effectiveness of our reasoning chain based attack method for multi-hop reasoning models and the vulnerability of them.

Adversarial Attack Multi-hop Question Answering +2

CropDefender: deep watermark which is more convenient to train and more robust against cropping

no code implementations12 Sep 2021 Jiayu Ding, Yuchen Cao, Changhao Shi

We found that the causes of vulnerability to cropping is not the loss of information on the edge, but the movement of watermark position.

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